Patents by Inventor Qian Zheng

Qian Zheng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200367119
    Abstract: A state processing method, a user equipment and a base station are provided. The method includes: receiving state configuration information sent by a base station; and determining, based on the state configuration information, whether to set an initial state of the secondary cell and an initial state of a Bandwidth Part (BWP) associated with the secondary cell to a new state, where the new state is a state between an activated state and a deactivated state, and a quantity of secondary cells configured by the base station for a user equipment is at least one.
    Type: Application
    Filed: December 29, 2018
    Publication date: November 19, 2020
    Inventors: Qian ZHENG, Ran YUE, Xiaodong YANG
  • Publication number: 20200236636
    Abstract: The present disclosure discloses a method of synchronized signal block measurement, a user equipment and a network device. The method includes: receiving auxiliary measurement information, which is transmitted by a network device and is used to assist the UE to perform synchronized signal block measurement; and, determining repetitive synchronized signal blocks according to the auxiliary measurement information. The auxiliary measurement information is used to indicate transmission configuration information of synchronized signal blocks.
    Type: Application
    Filed: August 31, 2018
    Publication date: July 23, 2020
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Siqi LIU, Yu DING, Zichao JI, Xueming PAN, Qian ZHENG
  • Publication number: 20200205186
    Abstract: A method of receiving information, a method of sending information, a terminal, and a base station are provided. The method of receiving information is applied to a terminal, and includes: acquiring monitoring assistance information of a PDCCH used to schedule RMSI; monitoring, according to the monitoring assistance information, the PDCCH used to schedule the RMSI, and receiving a corresponding RMSI.
    Type: Application
    Filed: August 7, 2018
    Publication date: June 25, 2020
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Siqi LIU, Zichao JI, Wei BAO, Qian ZHENG, Yu DING
  • Patent number: 10616948
    Abstract: The present invention discloses a connection management method in device-to-device (D2D) relay communication, a terminal and a base station. The connection management method in D2D relay communication includes: determining whether a relay terminal for performing the D2D relay communication is selected when an Radio Resource Control (RRC) connection between a remote terminal in a network coverage and a base station is not released; when the relay terminal is determined to be selected, determining whether the RRC connection with the base station can be released according to a resource configuration mode used by the remote terminal when performing a D2D communication. By utilizing the connection management method, problems of state transition and connection management of the terminal in the D2D relay communication can be solved.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: April 7, 2020
    Assignee: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) CO., LTD.
    Inventors: Yi-Xue Lei, Yun-Fei Zhang, Qian Zheng
  • Patent number: 10419939
    Abstract: An embodiment of the disclosure provides a resource partition aggregating method and a device, the method includes acquiring a resource utilization ratio of each resource partition in a first signal unit. When there is a resource utilization ratio of each resource partition of at least two adjacent resource partitions in the first signal unit is less than a first preset threshold, whether a zone index used after aggregating the at least two adjacent resource partitions causes a communication interference with zone indexes used by resource partitions in an adjacent second signal unit is determined. If no communication interference is caused, determining area distribution parameters of the aggregated at least two adjacent resource partitions. A broadcast message carrying the area distribution parameters to a vehicle terminal is sent. By using the embodiment of the present disclosure, a resource utilization ratio can be improved.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: September 17, 2019
    Assignee: YULONG COMPUTER TELECOMMUNICATIONS SCIENTIFIC (SHENZHEN) CO., LTD.
    Inventors: Zhen-Wei Shi, Ming Jiang, Jian-Hui Li, Kuan Wu, Rong Chen, Yi-Xue Lei, Qian Zheng, Yun-Fei Zhang
  • Publication number: 20190230514
    Abstract: An embodiment of the disclosure provides a resource partition aggregating method and a device, the method includes acquiring a resource utilization ratio of each resource partition in a first signal unit. When there is a resource utilization ratio of each resource partition of at least two adjacent resource partitions in the first signal unit is less than a first preset threshold, whether a zone index used after aggregating the at least two adjacent resource partitions causes a communication interference with zone indexes used by resource partitions in an adjacent second signal unit is determined. If no communication interference is caused, determining area distribution parameters of the aggregated at least two adjacent resource partitions. A broadcast message carrying the area distribution parameters to a vehicle terminal is sent. By using the embodiment of the present disclosure, a resource utilization ratio can be improved.
    Type: Application
    Filed: December 28, 2016
    Publication date: July 25, 2019
    Inventors: ZHEN-WEI SHI, MING JIANG, JIAN-HUI LI, KUAN WU, RONG CHEN, YI-XUE LEI, QIAN ZHENG, YUN-FEI ZHANG
  • Publication number: 20190182644
    Abstract: An embodiment of the disclosure provides a resource scheduling method for a vehicle communication, a device, a terminal and a base station, the method includes: receiving a plurality of groups of configuration parameters for semi-persistent scheduling allocated by a base station. A message feature after the current vehicle communication service is changed, and/or a message feature of a new vehicle communication service to the base station is sent, when the message feature of the current vehicle communication service is detected to be changed, and/or it is detected that the new vehicle communication message needs to be processed, indication information from the base station, and the indication information being used for indicating a semi-persistent scheduling process needs to be activated to the vehicle communication terminal is received; and the semi-persistent scheduling process needs to be activated is activated.
    Type: Application
    Filed: October 29, 2016
    Publication date: June 13, 2019
    Applicant: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) CO., LTD.
    Inventors: QIAN ZHENG, YI-XUE LEI, YUN-FEI ZHANG
  • Patent number: 10251831
    Abstract: Cosmetic compositions comprising one or more paxillin stimulators and methods of using such compositions to impart anti-aging benefits to the skin are disclosed. The paxillin stimulators and combinations thereof are believed to have modulatory activity against at least one biochemical pathway implicated in skin aging.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: April 9, 2019
    Assignee: Avon Products, Inc.
    Inventors: Qian Zheng, Russell J. Wyborski, Uma Santhanam, John W. Lyga, Dmitri S. Ptchelintsev, Siming W. Chen
  • Publication number: 20190094171
    Abstract: A gas detector includes an electrochemical gas sensor. The sensor includes a plurality of electrodes. At least one of the electrodes is formed of a catalyst/binder slurry which is halftone printed onto a substrate. The composite printed element and substrate are sintered to form the electrode.
    Type: Application
    Filed: September 28, 2018
    Publication date: March 28, 2019
    Inventors: Ling LIU, Yan ZHANG, Qian ZHENG
  • Publication number: 20190045401
    Abstract: A bandwidth sharing method and device based on SDN control of terminal cell are disclosed. The bandwidth sharing method includes: determining, by a SDN controller, whether a trigger request for bandwidth sharing is received; upon receipt of the trigger request, selecting at least one second terminal cell for providing bandwidth sharing to the first terminal cell; controlling the first terminal cell and the at least one second terminal cell to jointly process the target service. The trigger request indicates a need of bandwidth sharing of a first terminal cell from other terminal cells when processing a target service on a backhaul link, and a bandwidth requirement of the target service equals to or exceeds a first predetermined threshold. The SDN controlled bandwidth-sharing scheme may ensure the application of a wireless backhaul sharing mechanism between T-SCs, thereby achieving flexible configuration of bandwidth resources on the backhaul link.
    Type: Application
    Filed: September 28, 2016
    Publication date: February 7, 2019
    Applicant: YULONG COMPUTER TELECOMMUNICATION SCIENTIFIC (SHENZHEN) CO., LTD.
    Inventors: YUN-FEI ZHANG, QIAN ZHENG, YI-XUE LEI
  • Publication number: 20190020290
    Abstract: A sensor network that is easy to deploy and substantially maintenance-free is disclosed. Sensor networks in accordance with the present invention include a base station and at least one sensor node that is operative for monitoring the occupancy of an area and wirelessly communicating information to the base station. The sensor node includes an energy harvester for converting ambient energy into electrical energy and an energy manager that enables self-powering of the sensor node using only the electrical energy derived from the ambient energy. The energy manager also includes a cold-start module that enables initiation of sensor-node operation even in the absence of any stored energy onboard the sensor node.
    Type: Application
    Filed: December 28, 2016
    Publication date: January 17, 2019
    Applicant: Case Western Reserve University
    Inventors: Philip X.L. Feng, Peng Wang, Zenghui Wang, Ran Wei, Xu-Qian Zheng
  • Patent number: 10119932
    Abstract: A gas detector includes an electrochemical gas sensor. The sensor includes a plurality of electrodes. At least one of the electrodes is formed of a catalyst/binder slurry which is halftone printed onto a substrate. The composite printed element and substrate are sintered to form the electrode.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: November 6, 2018
    Assignee: Honeywell International Inc.
    Inventors: Ling Liu, Yan Zhang, Qian Zheng
  • Publication number: 20180317276
    Abstract: The present invention discloses a connection management method in device-to-device (D2D) relay communication, a terminal and a base station. The connection management method in D2D relay communication includes: determining whether a relay terminal for performing the D2D relay communication is selected when an Radio Resource Control (RRC) connection between a remote terminal in a network coverage and a base station is not released; when the relay terminal is determined to be selected, determining whether the RRC connection with the base station can be released according to a resource configuration mode used by the remote terminal when performing a D2D communication. By utilizing the connection management method, problems of state transition and connection management of the terminal in the D2D relay communication can be solved.
    Type: Application
    Filed: July 6, 2018
    Publication date: November 1, 2018
    Inventors: YI-XUE LEI, YUN-FEI ZHANG, QIAN ZHENG
  • Publication number: 20180271772
    Abstract: The present disclosure relates to methods for treating, preventing and improving the condition and aesthetic appearance of skin, particularly, treating, preventing, ameliorating, reducing and/or eliminating fine lines and/or wrinkles of skin, by application of one or a combination of natural compounds or extracts that stimulate MAGP-1 expression and which improves the appearance of aged and/or photodamaged skin. The compositions of the invention are topically applied to the skin, or are delivered by directed means to a site in need thereof in an amount effective to improve the condition and aesthetic appearance of skin.
    Type: Application
    Filed: May 31, 2018
    Publication date: September 27, 2018
    Inventors: Qian ZHENG, Siming W. Chen, Uma Santhanam, John W. LYGA
  • Patent number: 9999587
    Abstract: The present disclosure relates to methods for treating, preventing and improving the condition and aesthetic appearance of skin, particularly, treating, preventing, ameliorating, reducing and/or eliminating fine lines and/or wrinkles of skin, by application of one or a combination of natural compounds or extracts that stimulate MAGP-1 expression and which improves the appearance of aged and/or photodamaged skin. The compositions of the invention are topically applied to the skin, or are delivered by directed means to a site in need thereof in an amount effective to improve the condition and aesthetic appearance of skin.
    Type: Grant
    Filed: September 9, 2015
    Date of Patent: June 19, 2018
    Assignee: Avon Products, Inc.
    Inventors: Qian Zheng, Siming W. Chen, Uma Santhanam, John W. Lyga
  • Patent number: 9983182
    Abstract: The present invention discloses a sampling and detection device for detecting volatile organic content in water, comprising a hollow sampler (3) and a gas detector (2) connected to the sampler (3). A side wall of a lower half of the sampler (3) is provided with more than one water inlet channel (1), and a lower end is provided with a gas bubbler (10). Said detection device ensures measurement accuracy and continuity while facilitating in-situ detection.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: May 29, 2018
    Assignee: RAE Systems (Shanghai) Inc.
    Inventors: Bing Chen, Qian Zheng
  • Patent number: 9734165
    Abstract: The present invention provides a new method and a device for the contactless human identification using biometrics images. The present invention develops a robust feature extraction algorithm to recover three-dimensional (3D) shape information from biometrics images. Further, it provides significantly improved performance than what is possible from the state-of-art methods, adding practicality for real applications on mobile platform, smartphones, and also as add-on system for conventional fingerprint system. The present invention's unique advantages are based on its computational simplicity, efficient matching and requiring least storage. Experiments were conducted to confirm very high accuracy and reliability on a number of biometric modalities including iris, palmprint, and finger knuckle images.
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: August 15, 2017
    Assignee: The Hong Kong Polytechnic University
    Inventors: Ajay Kumar, Qian Zheng
  • Patent number: 9409860
    Abstract: Cosmetic compositions comprising N-substituted sulfonyloxybenzylamines and methods of using such compositions to impart anti-aging benefits to the skin are disclosed. The N-substituted sulfonyloxybenzylamines are believed to have modulatory activity against one or more biochemical pathways implicated in skin aging.
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: August 9, 2016
    Assignee: Avon Products Inc.
    Inventors: Dmitri S. Ptchelintsev, John W. Lyga, Russell J. Wyborski, Qian Zheng, Cheng S. Hwang
  • Publication number: 20160070980
    Abstract: The present invention provides a new method and a device for the contactless human identification using biometrics images. The present invention develops a robust feature extraction algorithm to recover three-dimensional (3D) shape information from biometrics images. Further, it provides significantly improved performance than what is possible from the state-of-art methods, adding practicality for real applications on mobile platform, smartphones, and also as add-on system for conventional fingerprint system. The present invention's unique advantages are based on its computational simplicity, efficient matching and requiring least storage. Experiments were conducted to confirm very high accuracy and reliability on a number of biometric modalities including iris, palmprint, and finger knuckle images.
    Type: Application
    Filed: July 14, 2015
    Publication date: March 10, 2016
    Inventors: Ajay Kumar, Qian Zheng
  • Patent number: 9265716
    Abstract: Methods of using extracts of Hoya carnosa to impart anti-aging benefits to skin and/or improve skin conditions resulting from aging or damaged skin.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: February 23, 2016
    Assignee: Avon Products, Inc.
    Inventors: Qian Zheng, John W. Lyga, Uma Santhanam, Ying Chen